Question: Who is the Budapest Metro media legend in the logo image BKV metro.svg?
Paraphrase: The logo image from BKVmetro.svg is what Budapest Metro media legend?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q211044 p:P154 ?s . ?s ps:P154 ?x filter(contains(?x , 'BKV metro.svg')) . ?s pq:P2096 ?value}